Sounds like you found a better war than I did, or at least a fancier one. Bare concrete was definitely the norm for our concrete fortifications. You need to re

Sounds like you found a better war than I did, or at least a fancier one. Bare concrete was definitely the norm for our concrete fortifications. You need to remember that the concern is less about bullets and more about mortars/rockets/VBEDs, which I can assure you, both types of barriers did a reasonably decent job of stopping.